Gemfile in logstash-output-kafka-0.1.7 vs Gemfile in logstash-output-kafka-0.1.8

@@ -1,3 +1,2 @@
 source 'https://rubygems.org'
-gemspec
-gem "logstash", :github => "elasticsearch/logstash", :branch => "1.5"
+gemspec
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